參數(shù)資料
型號(hào): IT8711F
英文描述: 100-pin LPC I/O Reference Circuit v0.3 | PC Product Line
中文描述: 100針LPC的I / O參考電路v0.3 |個(gè)人電腦產(chǎn)品線
文件頁數(shù): 25/30頁
文件大?。?/td> 311K
代理商: IT8711F
www.ite.com.tw 21
www.iteusa.com
Programming Sequence and Flow Charts
No
Go in I/O
configuration
Save original value
Set LDN=09h
Enable CIR, select
interrupt level,clock select.
Hook system interrupt.
Set RX baud rate.
Set RX demodulation parameter:
carrier range,sync mode.
Set RX FIFO threshold.
PIO mode or
Interrupt mode
Make sure RX FIFO is cleared.
Set RCR register:
RXEN and RXEND to 1.
Set RXACT to 1 to assert low.
Wait data until timeout.
Interrupt
mode
PIO
mode
Identify if Receiver
data stored interrupt level
is on ISR.
Poll the RSR byte count
register to monitor the
received data.
Read data to main memory
and decode.
Receive data over
Go in I/O
Configuration.
Disable CIR.
Restore parameter.
yes
Figure 4-9.
CIR RX Flow Chart
相關(guān)PDF資料
PDF描述
IT8712F EC-LPC I/O Programming Guide EC-v0.2 | PC Product Line
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IT8712F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Environment Control -Low Pin Count Input / Output(EC - LPC I/O)
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